YEADING White Hart, Kingshill Avenue, Lansbury Drive, Church Road, Hayes, Harlington Corner, Perimeter Road, Hatton Cross, Feltham, Hanworth, Twickenham, Richmond, RICHMOND Dee Road (Suns) , Chiswick Bridge, Chiswick Lane, HAMMERSMITH Met Station (afts only)
New Route replacing withdrawn Sunday 90B and an afternoon backup for Route 290 between Hammersmith and Richmond.

19.07.69
Route withdrawn, replaced by Route 90B re-introduction.